| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.81 | 10.826% | $148.2963 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $41.84 | 5.346% | $44.0768 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $32.88 | 11.292% | $36.5928 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $182.70 | 13.653% | $207.644 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $218.77 | 5.353% | $230.4808 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $137.35 | 12.237% | $154.1575 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $7.40 | 5.668% | $7.8194 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $754.75 | $829.0676 | $829.07 | $829.10 | $829.10 | |